Learn more furnace safety and efficiency tips. Find out if you should invest in a new furnace.
You may also have an issue with your thermocouple or thermopile, which helps detect whether your pilot light is on or not. Your thermocouple is an essential safety device that makes sure your gas valve is not sending gas into a furnace without a working pilot light.
What Is a Furnace?
Seal your duct connections with mastic sealant or aluminum foil tape. For better, more comprehensive duct sealing solutions such as PureFlow™, contact Service Champions.